html,body {
    max-width: 720px;
    overflow-x:hidden;
    margin: 0 auto;
}


/* 底部导航栏 */
.footer {
    height: 6rem;
}
.footer-seat {
    position: fixed;
    bottom: 0;
    left:0;
    width: 100%;
    height: 6rem;
    background-color: #fff;
    border-top: 1px solid #e5e5e5;
}
.footer-list {
    max-width: 720px;
    height:6rem;
    margin: 0 auto;
}
.footer-list ul {
    display: flex;
    text-align: center;
    align-items: center;
    height:100%;
}
.footer-list ul li {
    flex: 1;
}
.footer-list ul li i {
    font-size: 2.4rem;
}
.footer-list ul li span {
    display: block;
}
.select {
    color: #2ABEF6;
}

/* 首页头部 */
.header {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin: 1rem;
}
.header .header-user i {
    font-size: 3rem;
    color: #ccc;
}
.header-input {
    position: relative;
}
.header-input input {
    border: 0;
    background-color: #f3f3f3;
    padding: 1rem;
    text-align: center;
    border-radius: 1rem;
}
.header-input i {
    position: absolute;
    left: 40px;
    top: 8px;
}
.header-add i {
    font-size: 3rem;
}
/* 多行导航栏 */
.navmenu {
    position: relative;
}
.navmenu ul {
    display: flex;
    flex-wrap: wrap;
}
.navmenu ul li {
    flex: 0 1 20%;
    text-align: center;
    margin: 1rem 0;
}
.navmenu ul li span {
    display: block;
}

.navmenu ul li:nth-child(-n + 5) svg {
    width: 4em;
    height: 4em;
}
.navmenu ul li:nth-child(n + 6) svg {
    width: 2em;
    height: 2em;
}
.badge {
    color: #fff;
    background-color: #F73320;
    border-radius: 10px 14px 14px 0;
    padding: 2px 10px;
    position: absolute;
    left: 40px;
    top: 94px;
    transform:scale(.7);
}

/* 轮播图 */
.banner {
    background-color: #F5F5F5;
    padding: 0 2rem;
}
.banner img {
    width: 100%;
    border-radius: 1rem;
}
/* 商品展示区 */
.main {
    background-color: #F5F5F5;
    padding: 1rem 2rem;
}
.main-list {
    background-color: #fff;
    border-radius: 1rem;
    padding: 1rem;
    display: flex;
    margin: 1rem 0;
}
.main-list .main-img {
    width: 30%;
}
.main-list .main-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 1rem;
}
.main-list .main-item {
    width: 70%;
    margin: 0 1rem;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    font-size: 1.2rem;
}
.main-module-1 h4 {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.main-module-2 b {
    color: #F73320;
    font-weight: 500;
    margin-right: 1rem;
}
.sales,
 .send,
 .expenses {
    color: #666;
}
.free {
    color:#F73320;
}
.send {
    margin-right: 1rem;
}
.main-module-4 span {
    border:1px solid #F73320;
    border-radius: .5rem;
    color: #F73320;
    padding: 1px;
    display: inline-block;
    transform: scale(.8);
}